---
title: "Discussion on \"정수론 Chapter 9.1 - The order of an Integer and Primitive Roots\" | Hashnode"
description: "Discussion on \"정수론 Chapter 9.1 - The order of an Integer and Primitive Roots\". 이 글의 내용은 성균관대학교 권순학 교수님의 2019년 5월 2일, 5월 7일 수업 내용을 재구성한 것입니다.\nDefinition: multiplicative order of \\(a \\; (\\\\textrm{mod} \\; m) \\)\n\\(a^x \\\\equiv 1 \\; (\\\\textrm{mod} \\; m) \\)을 만족하는 최소의 양수 \\(x\\)를 multiplicative order of \\(a \\; (\\\\textrm{mod} \\; m) \\)라고 칭..."
url: "https://hashnode.com/posts/2019-5-2-math-chapter-9-1/662914877ae23146d8cb0021"
---

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# [정수론 Chapter 9.1 - The order of an Integer and Primitive Roots](https://kdy1.dev/2019-5-2-math-chapter-9-1?utm_source=hashnode&utm_medium=feed)

이 글의 내용은 성균관대학교 권순학 교수님의 2019년 5월 2일, 5월 7일 수업 내용을 재구성한 것입니다. Definition: multiplicative order of \\(a \\; (\\\\textrm{mod} \\; m) \\) \\(a^x \\\\equiv 1 \\; (\\\\textrm{mod} \\; m) \\)을 만족하는 최소의 양수 \\(x\\)를 multiplicative order of \\(a \\; (\\\\textrm{mod} \\; m) \\)라고 칭...

May 2, 2019 · 5 min read · kdy1.dev  
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[DongYun Kang](https://hashnode.com/@kdy1)

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CEO of Delino. I created SWC, an open-source compiler project, and previously worked at Deno and Vercel.

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